474974640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13463}}^1$

素因数の和:13496

約数の個数: 180

約数和(自身を含む): 1855689264

約数和(自身を除く): 1380714624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 13463, 17640, 26926, 35280, 40389, 53852, 67315, 80778, 94241, 107704, 121167, 134630, 161556, 188482, 201945, 215408, 242334, 269260, 282723, 323112, 376964, 403890, 471205, 484668, 538520, 565446, 605835, 646224, 659687, 753928, 807780, 848169, 942410, 969336, 1077040, 1130892, 1211670, 1319374, 1413615, 1507856, 1615560, 1696338, 1884820, 1938672, 1979061, 2261784, 2423340, 2638748, 2827230, 3231120, 3298435, 3392676, 3769640, 3958122, 4240845, 4523568, 4846680, 5277496, 5654460, 5937183, 6596870, 6785352, 7539280, 7916244, 8481690, 9693360, 9895305, 10554992, 11308920, 11874366, 13193740, 13570704, 15832488, 16963380, 19790610, 22617840, 23748732, 26387480, 29685915, 31664976, 33926760, 39581220, 47497464, 52774960, 59371830, 67853520, 79162440, 94994928, 118743660, 158324880, 237487320, 474974640]

約数ペア:

[(1, 474974640), (2, 237487320), (3, 158324880), (4, 118743660), (5, 94994928), (6, 79162440), (7, 67853520), (8, 59371830), (9, 52774960), (10, 47497464), (12, 39581220), (14, 33926760), (15, 31664976), (16, 29685915), (18, 26387480), (20, 23748732), (21, 22617840), (24, 19790610), (28, 16963380), (30, 15832488), (35, 13570704), (36, 13193740), (40, 11874366), (42, 11308920), (45, 10554992), (48, 9895305), (49, 9693360), (56, 8481690), (60, 7916244), (63, 7539280), (70, 6785352), (72, 6596870), (80, 5937183), (84, 5654460), (90, 5277496), (98, 4846680), (105, 4523568), (112, 4240845), (120, 3958122), (126, 3769640), (140, 3392676), (144, 3298435), (147, 3231120), (168, 2827230), (180, 2638748), (196, 2423340), (210, 2261784), (240, 1979061), (245, 1938672), (252, 1884820), (280, 1696338), (294, 1615560), (315, 1507856), (336, 1413615), (360, 1319374), (392, 1211670), (420, 1130892), (441, 1077040), (490, 969336), (504, 942410), (560, 848169), (588, 807780), (630, 753928), (720, 659687), (735, 646224), (784, 605835), (840, 565446), (882, 538520), (980, 484668), (1008, 471205), (1176, 403890), (1260, 376964), (1470, 323112), (1680, 282723), (1764, 269260), (1960, 242334), (2205, 215408), (2352, 201945), (2520, 188482), (2940, 161556), (3528, 134630), (3920, 121167), (4410, 107704), (5040, 94241), (5880, 80778), (7056, 67315), (8820, 53852), (11760, 40389), (13463, 35280), (17640, 26926)]